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Oil camellia cutting seedling raising method

A technology for growing seedlings by cuttings and Camellia oleifera, which is applied in the fields of application, nitrogen fertilizer, and inorganic fertilizers. It can solve the problems that the survival rate of camellia oleifera cutting seedlings is difficult to break through 90%, the treatment method is inappropriate, and the cost of camellia oleifera seedlings is high.

Inactive Publication Date: 2017-12-08
贵州省苗岭经济林技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, Camellia oleifera is an industry that has been greatly developed in recent years. Intensive seedling raising treatment for it will expand the planting area of ​​Camellia oleifera, increase the yield of Camellia oleifera, and ensure the quality of Camellia oleifera, which has become an important consideration in the process of seedling cultivation and planting of Camellia oleifera; In the prior art, in the process of camellia oleifera cutting seedling cultivation, due to inappropriate treatment methods, the survival rate of camellia oleifera cutting seedling cultivation is difficult to break through 90%, resulting in high cost of camellia oleifera seedling cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Camellia oleifera cutting seedling raising method, comprises the following steps:

[0028] (1) Select the semi-lignified Camellia oleifera branch of the year, cut it into sections, each section has at least 1 leaf bud, and obtain cuttings;

[0029] (2) Soak the cuttings in nutrient solution for 20-30 minutes, and place the cuttings on the seedling raising base. The cutting depth is such that the leaf buds of the scion are exposed outside, and the distance from the ground is 0.2 to 0.5 cm. Spray the nutrient solution a to make the cuttings moist, and use plastic film Arch shed, the temperature in the control shed is 26-33 ℃, and the humidity is 80-90%.

[0030] The nutrient solution adopts 1g of ABT rooting agent, 0.1g of zinc sulfate, 1g of calcium oxalate, and 500mL of water to prepare.

[0031] Described nutrient solution a, adopts 1g of 50% carbendazim wettable powder, 0.1g of thiophanate-methyl, 3g of calcium oxalate, 1g of zinc sulfate, 11g of potassium nitrate, a...

Embodiment 2

[0033] Others are the same as in Example 1, and the nutrient solution is prepared by using 3g of ABT rooting agent, 0.4g of zinc sulfate, 3g of calcium oxalate, and 500mL of water.

[0034] The nutrient solution a is prepared by using 8g of 50% carbendazim wettable powder, 0.9g of thiophanate-methyl, 7g of calcium oxalate, 7g of zinc sulfate, 17g of potassium nitrate, and 3L of water and stirring and mixing uniformly to obtain final product.

Embodiment 3

[0036] Others are the same as in Example 1, and the nutrient solution is prepared by using 2g of ABT rooting agent, 0.3g of zinc sulfate, 2g of calcium oxalate, and 500mL of water.

[0037] Described nutrient solution a, adopts 7g of 50% carbendazim wettable powder, 0.3g of thiophanate-methyl, 6g of calcium oxalate, 5g of zinc sulfate, 13g of potassium nitrate, 2.5L of water and stir and mix uniformly to obtain final product.

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PUM

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Abstract

The invention relates to the technical field of oil camellia cutting seedling raising, in particular to an oil camellia cutting seedling raising method. Oil camellia branches are selected and used as scions which are treated, cutting is performed, and nutritional liquid a is sprayed, so that survival rate after cutting reaches 93.7%, 99.17% of survived cutting seedlings can grow to oil camellia plants, and survival rate and seedling emergence rate of oil camellia cutting seedling raising are greatly increased.

Description

technical field [0001] The invention relates to the technical field of camellia oleifera cutting seedling cultivation, in particular to a method for camellia oleifera cutting seedling cultivation. Background technique [0002] Camellia oleifera cutting seedlings is to use the omnipotence of plant cells to cultivate the branches cut from the excellent mother tree into complete new plants under certain conditions. my country's hot areas have superior climate and resource conditions, and the season suitable for Camellia oleifera cuttings is relatively long. Cutting seedlings are easy to form large-scale cultivation, with high reproduction coefficient, stable traits, simple operation, low cost of seedling cultivation, and less prone to seasonal labor tension. It is an important technical means for Camellia oleifera propagation in hot areas. However, the high temperature and strong light in the hot zone have a great impact on the survival rate of Camellia oleifera cuttings. Altho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G9/10C05G3/00
CPCA01G17/005C05C5/02C05D3/00C05G3/00C05G5/23C05D9/02
Inventor 吴庆辉
Owner 贵州省苗岭经济林技术开发有限公司